Order 20224.
2430 conjugacy classes of subgroups.
The subgroup lattice has 432 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19098428 | C2 | semidirect |
| 4. #23761629 | C2 | semidirect |
| 5. #23761626 | C2 | semidirect |
| 12. C22×C4×Dic79 | C4 | semidirect |
| 88. C4×Dic79 | C22⋊C4 | semidirect |
| 183. C22×C79 | #382 | semidirect |
| 223. C79 | #14682 | semidirect |
| 399. C22 | #19098428 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic79 | 2 |
| C2×#19098428 | 2 |
| C2×#19098423 | 2 |
| #23761629 | 2 |
| #23761626 | 2 |
| #23761622 | 2 |
| C2×#380×C79 | 2 |
| #14682 | 79 |